Run Report
Run #69a85d44c6481: XHProf Run (Namespace=myapp)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::sendHeaders [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Response::sendHeaders1 2.1% 306 0.9% 0 0.0% 7,472 0.7% 7,472 0.7%
Exclusive Metrics for Current Function69 22.5% 0 N/A% -104 -1.4% 1,112 14.9%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 306 100.0% 0 N/A% 7,472 100.0% 7,472 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCaseWithoutCookies1 5.3% 121 39.5% 0 N/A% 2,464 33.0% 2,544 34.0%
Symfony\Component\HttpFoundation\Cookie::__toString1 5.3% 76 24.8% 0 N/A% 744 10.0% 744 10.0%
header8 42.1% 23 7.5% 0 N/A% 1,336 17.9% 1,104 14.8%
strcasecmp6 31.6% 8 2.6% 0 N/A% 568 7.6% 296 4.0%
sprintf1 5.3% 4 1.3% 0 N/A% 888 11.9% 280 3.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 5.3% 3 1.0% 0 N/A% 1,008 13.5% 824 11.0%
headers_sent1 5.3% 2 0.7% 0 N/A% 568 7.6% 568 7.6%